# ScanScan(白描) vs 银海加速器

The clearest difference is review sentiment: ScanScan(白描) at 87% against 银海加速器's 0%. ScanScan(白描) also leads on update cadence (every 2 months vs every 5 months). 银海加速器's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. ScanScan(白描) sells 5 one-off in-app purchases and 银海加速器 sells 3 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ScanScan(白描) ships an update every 2 months, 银海加速器 every 5 months. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | ScanScan(白描) | 银海加速器 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (349 ratings)](https://appshunter.io/ios/app/scanscan-ocr-text-scanner/id1249901692/reviews)** | — |
| Number of ratings | **349** | — |
| Positive reviews | **86.7% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 5 months |
| Monetization | Free with in-app purchases | — |
| Size | 47 MB | 24 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [新乐 陶](https://appshunter.io/developer/826439308) | [Jiangsu YouleyouNetwork Technology Co](https://appshunter.io/developer/1840140678) |

## What reviewers say

### ScanScan(白描)

[App page](https://appshunter.io/ios/app/scanscan-ocr-text-scanner/id1249901692)

This app uses advanced machine learning to accurately extract editable text from images and documents. It can also scan and convert documents into clear PDF files, with support for batch processing and multiple languages.

**Highlights:** Machine learning for accurate OCR, Edit and export OCR results (.txt, .docx), Multi-language text recognition, Scan documents to image/PDF, PDF to image conversion, Batch processing (OCR, color filter), Multi-language translation

**Features:** Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Provide food for cat | $2.99 | one-time |
| 普通会员(永久) | $3.99 | one-time |
| 普通会员(优惠) | $3.99 | one-time |
| 黄金会员(优惠) | $3.99 | one-time |
| Senior VIP (Permanent) | $5.99 | one-time |


### 银海加速器

[App page](https://appshunter.io/ios/app/id6752606621)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 会员周套餐 | $0.99 | per 7 days |
| 会员月套餐 | $2.99 | per month |
| 会员两月套餐 | $4.99 | per 2 months |


## Frequently asked questions

### Is ScanScan(白描) free?

ScanScan(白描) is free to download, with in-app purchases available.

### Is 银海加速器 free?

银海加速器 is free to download, with in-app purchases available.

### Do ScanScan(白描) or 银海加速器 have ads?

Neither ScanScan(白描) nor 银海加速器 shows ads.

### Which is updated more often, ScanScan(白描) or 银海加速器?

ScanScan(白描) ships an update every 2 months, and 银海加速器 every 5 months. Most recently, ScanScan(白描) was updated on October 26, 2026 and 银海加速器 on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*